body {
    background-color: #f3f5f8;
}

header {
    height: 66px;
    background-color: #fff;
    margin-bottom: 80px;
}

header .nav {
    display: flex;
    justify-content: space-between;
}

header .nav img {
    margin-top: 18px;
}

header .nav .header-r {
    display: flex;
    line-height: 66px;
}

header .nav .header-r p {
    color: #8e8e8e;
    margin-right: 5px;
}

header .nav .header-r a {
    color: #00bdff;
}


nav {
    background-color: #fff;
    padding-top: 1px;

}

nav main {
    margin-left: 290px;
    /* background-color: aqua; */
    display: flex;
    flex-direction: column;
    margin-top: 50px;
}

nav main h1 {
    margin-bottom: 22px;
    font-size: 35px;
}

nav main h3 {
    margin-bottom: 22px;
    font-size: 20px;
    color: #626462;
}

nav main .pack {
    height: 30px;
    width: 420px;
    background: url(../img/reg-gift.png) no-repeat 45px 5px;
    background-color: #ed510a;
    margin-bottom: 30px;
}

nav main .pack p {
    margin-left: 70px;
    color: #fff;
    line-height: 30px;
}

nav main input {
    margin-bottom: 25px;
    width: 420px;
    height: 40px;
    border: 1px solid #c5c5c5;
    border-radius: 5px;
}
nav main input.on{
    border: 1px solid #00bdff;
}
nav main .one{
    display: flex;
}
nav main div .tpq{
    width: 20px;
    height: 20px;
    background: url(../img/loginIcon.png) no-repeat;
    background-position: -28px -37px;
    display: none;
}
nav main div .tpq.in{
    display: block;
}
nav main div .tpw{
    width: 20px;
    height: 20px;
    background: url(../img/loginIcon.png) no-repeat;
    background-position: -28px -37px;
    display: none;
}
nav main div .tpw.in{
    display: block;
}
nav main div .tpe{
    width: 20px;
    height: 20px;
    background: url(../img/loginIcon.png) no-repeat;
    background-position: -28px -37px;
    display: none;
}
nav main div .tpe.in{
    display: block;
}
nav main div .tpr{
    width: 20px;
    height: 20px;
    background: url(../img/loginIcon.png) no-repeat;
    background-position: -28px -37px;
    display: none;
}
nav main div .tpr.in{
    display: block;
}
nav main div span{
    margin-top: 13px;
}
nav main .one .ueser-q{
    margin-top: 13px;
}
nav main .two{
    display: flex;
}
nav main .three{
    display: flex;
}
nav main .three .password-q{
    margin-top: 13px;
}
nav main .code {
    display: flex;
    position: relative;
}
nav main .code-b {
    width: 120px;
    height: 44px;
    position: absolute;
    top: 0;
    right: 493px;
}
nav main .sel{
    display: flex;
    margin-bottom: 30px;
}
nav main .sel-i{
    height: 10px;
    width: 10px;
    margin-top: 3px;
}
nav main .sel a{
    color: #00bdff;
}
nav main #reg{
    background-color: #e0e0e0;
    height: 40px;
    width: 420px;
    font-size: 16px;
    border: none;
    font-weight: bold;
    color: #5f5f5f;
    margin-bottom: 110px;
}